Ever gazed at your beautifully planted low-tech aquarium, only to have your heart sink at the sight of green fuzz, brown slime, or black brush creeping across your leaves and decor? Youre not alone. Most aquarists, especially those new to the rewarding world of low-tech setups, encounter the persistent challenge of algae in low tech tanks. Its a common hurdle, but it doesnt have to be ...
Adding algae-eating fish or invertebrates can be an effective way to control algae growth naturally. Species like Otocinclus, Nerite Snails, and Amano Shrimp are excellent choices for low-tech planted tanks.

As we can see from the illustration, Low-Tech Algae Control For Tropical Tanks has many fascinating aspects to explore.
The best way to control algae is to have vigorous plant growth over the entire aquarium. The best way to prevent algae in ANY planted tank, high tech or low tech, is to carpet the whole aquarium with vascular plants every three inches.

The 2Hr Aquarist's definitive guide to algae control in the planted aquarium. Includes common causes of algae, algae types and the impact of light, fertilisers, and CO2 on algae growth.

Learn how to identify algae types, fix outbreaks safely, and prevent regrowth in this ultimate guide to algae control for aquariums.
I have seen it in a few tanks, so it is worth talking about how to beat Black Beard Algae in the planted tank. The key is to reduce excess nutrients and ligh...
One of the best algae eating fish you'll ever keep, Bristlenose are hardy, easy to keep, easy to breed and they don't get too large, topping out at about 12.5cm, depending on species. Any of the Ancistrus group make great algae eating additions to the tropical tank.